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Kubernetes in the wild report 2023

Dynatrace

As Kubernetes adoption increases and it continues to advance technologically, Kubernetes has emerged as the “operating system” of the cloud. Kubernetes is emerging as the “operating system” of the cloud. Likewise, the share of cloud-hosted clusters increased from 31% in 2021 to 45% in 2022.

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Vulnerability assessment: key to protecting applications and infrastructure

Dynatrace

Host analysis focuses on operating systems, virtual machines, and containers to understand if there are software components with known vulnerabilities that can be patched. These can include the configuration of operating system access controls and the use of unnecessary libraries or system services.

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OneAgent release notes version 1.207

Dynatrace

Upcoming Operating systems support changes. The following operating systems will no longer be supported starting 01 February 2021. The following operating systems will no longer be supported starting 01 May 2021. The following operating systems will no longer be supported starting 01 June 2021.

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Container security: What it is, why it’s tricky, and how to do it right

Dynatrace

Unfortunately, container security is much more difficult to achieve than security for more traditional compute platforms, such as virtual machines or bare metal hosts. These products see systems from the “outside” perspective—which is to say, the attacker’s perspective. Harden the host operating system.

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Trends and Topics for 2022

Adrian Cockcroft

December 26th, 2021?—?photo photo taken by Adrian Cockcroft A year ago I did a talk at re:Invent called Architecture Trends and Topics for 2021 , so I thought it was worth seeing how they played out and updating them for the coming year. I blogged a summary of my map camp talk here: Map Camp 2021?—?links

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What is a Distributed Storage System

Scalegrid

Key Takeaways Distributed storage systems benefit organizations by enhancing data availability, fault tolerance, and system scalability, leading to cost savings from reduced hardware needs, energy consumption, and personnel. Variations within these storage systems are called distributed file systems.

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How to Install and Run PostgreSQL Using Docker

Percona

This blog was originally published in Sept 2021 and was updated in November 2023. When integrated with advanced orchestration platforms like Kubernetes , Docker enables the creation of highly available and load-balanced PostgreSQL clusters. ” We intend to show how to bring up PostgreSQL instance(s) into Docker containers.